iStockphoto/Thinkstock(BAGHLAN, Afghanistan) -- At least 14 people, including a senior political official, were killed Monday by a suicide attacker in the northern Afghanistan province of Baghlan.

The attacker entered the provincial council compound on foot wearing a police uniform before detonating a suicide vest at the gate of the council's headquarters, BBC News reports.

According to the spokesperson of the governor of Baghlan province, the attack claimed the lives of 14 people, including council head Haji Rasool Khan Mohseni, a key Taliban opponent in the province. Nine others were injured in the attack.